Day/ Month1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | X | Max | N
| 1 | 3.47 | 13 | 45 | 52 | 46 | 27 | 31 | 19 | 22 | 41 | 27 | 13 | 5.47 | 11 | 7.32 | 6.62 | ~ | ~ | ~ | ~ | ~ | 6.77 | 4.98 | 3.93 | 8.47 | 1.94 | 3.87 | 4.28 | 7.13 | 10 | 19 | 17.03 | 51.81 | 26.00
| 2 | 13 | 23 | 28 | 20 | 10 | 13 | 23 | 12 | 2.47 | 2.21 | 4.83 | 5.49 | 11 | 5.26 | 4.67 | 3.93 | 8.63 | 16 | 5.02 | 5.74 | 10 | 4.48 | 2.33 | 3.20 | 10 | 4.05 | 5.61 | 6.39 | ~ | ~ | ~ | 9.32 | 27.60 | 28.00
| 3 | 7.87 | 4.72 | 5.33 | 17 | 24 | 16 | 7.17 | 8.74 | 7.09 | 4.46 | 11 | 16 | 11 | 9 | 4.93 | 5.09 | 1.98 | 4.91 | 7.59 | 11 | 12 | 14 | 5.24 | 5.33 | 12 | 9 | 10 | 8.28 | 3.02 | 5.65 | 4.80 | 8.87 | 23.91 | 31.00
| 4 | 9 | 12 | 4.30 | 7.07 | 10 | 5.85 | 6.89 | 7.26 | 10 | 5.00 | 2.78 | 2.63 | 12 | 8.15 | 11 | 6.22 | 7.67 | 13 | 12 | 8.83 | 7.15 | 18 | 17 | 16 | 10 | 4.46 | 3.15 | 3.09 | 5.20 | 5.44 | ~ | 8.38 | 18.04 | 30.00
| 5 | 4.93 | 13 | 14 | 8.78 | 5.20 | 15 | 16 | 2.00 | 2.00 | 3.50 | 2.37 | 4.11 | 11 | 7.07 | ~ | 5.48 | 5.63 | 2.39 | 4.69 | 2.69 | 6.63 | 6.26 | 8.13 | 11 | 2.87 | 4.39 | 12 | 16 | 10 | 7.63 | 5.83 | 7.31 | 16.17 | 30.00
| 6 | 2.96 | 4.80 | 4.80 | 3.85 | 2.09 | 3.65 | 13 | 4.91 | 4.09 | 10 | 6.67 | 4.73 | 4.85 | 7.09 | 2.87 | 5.59 | 7.22 | 4.80 | 7.31 | 3.64 | 5.43 | 2.07 | 2.09 | 9 | 6.30 | 3.87 | ~ | 6.67 | 5.04 | 1.58 | ~ | 5.19 | 12.78 | 29.00
| 7 | 3.83 | 4.00 | 2.87 | 5.61 | 3.28 | 2.43 | 3.80 | 5.20 | 3.72 | 2.98 | 3.91 | 5.26 | 2.43 | 3.70 | 10 | 11 | 13 | 10 | 7.80 | 1.76 | 1.98 | 6.85 | 7.09 | 8.28 | 10 | 10 | 3.78 | 3.91 | 6.61 | 5.26 | 6.91 | 5.74 | 13.44 | 31.00
| 8 | 5.30 | 7.57 | 2.59 | 4.85 | 9 | 8.96 | 12 | 11 | 5.72 | 3.24 | 2.85 | 4.93 | 6.50 | 14 | 17 | 13 | 5.59 | 4.02 | 4.33 | 3.76 | 5.56 | 7.22 | 6.52 | 3.41 | 5.00 | 7.91 | 5.74 | 4.78 | 9 | 8.78 | 3.09 | 6.87 | 16.83 | 31.00
| 9 | 8.83 | 11 | 12 | 10 | 16 | 7.72 | 4.30 | 6.15 | 15 | 13 | 14 | 12 | 12 | 6.85 | 6.04 | 14 | 9 | 10 | 13 | 16 | 6.61 | 4.61 | 11 | 7.46 | 12 | 12 | 13 | 7.35 | 11 | 17 | ~ | 10.62 | 17.18 | 30.00
| 10 | 17 | 14 | 5.22 | 13 | 4.11 | 5.00 | 10 | 14 | 5.52 | 3.72 | 7.24 | 9 | 5.93 | 6.15 | 5.91 | 6.13 | 4.54 | 7.93 | 5.87 | 5.24 | 7.28 | 10 | 4.46 | 7.57 | 3.83 | 2.61 | 1.93 | 7.93 | 12 | 17 | 6.65 | 7.64 | 17.33 | 31.00
| 11 | 8.83 | 6.54 | 2.85 | 16 | 5.43 | 7.63 | 5.46 | 9 | 5.50 | 4.43 | 17 | 19 | 15 | 38 | 38 | 36 | 11 | 31 | 13 | 3.70 | 13 | 21 | 7.54 | 7.59 | 15 | ~ | 8.86 | 7.87 | 14 | 15 | ~ | 13.95 | 38.18 | 29.00
| 12 | 3.20 | 8.65 | 28 | 46 | 24 | 19 | 8.78 | 10 | 12 | 6.70 | 4.15 | 4.11 | 12 | 8.63 | 4.33 | 31 | 54 | 17 | 15 | 20 | 34 | 5.52 | 12 | 1.59 | 1.59 | 2.15 | 13 | 15 | 6.35 | 11 | ~ | 14.66 | 54.30 | 30.00
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Quarterly and annual absolute and relative frequency of average daily concentrations
partial and total air pollution indexes according to classes of IHd multiples
Quarter
concentration classes in IHd multiplestotal ind.
| part of it in IHd multiples
max. date
<=1/3 | <=2/3 | <=1.0 | <=1.5 | <=2.0 | <=3.0 | <=4.0
| >
| 1/3 | 2/3 | 1.0 | 1.5 | 2.0
| 3.0 | 4.0
| concentration classes in measurement units
part of above IHd multiples in meas. units
0- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 84 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| REL | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 354 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 356
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | REL. | 99.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.12
| ID | 99 | | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
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2 frequency < 30 per quarter, or < 120 per annum
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